<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.chotot.com/quan-thanh-xuan/viec-tim-nguoi/nhan-vien-cai-dat-phan-mem-may-tinh-tai-nha-27008408.htm>